Georg Essl
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Discrete Level Set Persistence for Finite Discrete Functions Open
We study sublevel set and superlevel set persistent homology on discrete functions through the perspective of finite ordered sets of both linearly ordered and cyclically ordered domains. Finite ordered sets also serve as the codomain of ou…
Combinatorial Hodge Theory in Simplicial Signal Processing -- DAFx2023 Lecture Notes Open
Lecture notes of a tutorial on Combinatorial Hodge Theory in Simplicial Signal Processing held at international conference for digital audio effects (DAFx-23) in Copenhagen, Denmark.
Topology in Sound Synthesis and Digital Signal Processing -- DAFx2022 Lecture Notes Open
Lecture notes of a tutorial on topology in sound synthesis and digital signal processing held at international conference for digital audio effects (DAFx-22) in Vienna, Austria.
Causal Linear Topological Filters over a 2-Simplex Open
Topological filters via sheaves generalize the classical linear translation-invariant filter theory by attaching the filter computation locally to a simplicial topological space. This paper develops topological filters for causal signal fl…
f-Similarity Preservation Loss for Soft Labels: A Demonstration on Cross-Corpus Speech Emotion Recognition Open
In this paper, we propose a Deep Metric Learning (DML) approach that supports soft labels. DML seeks to learn representations that encode the similarity between examples through deep neural networks. DML generally presupposes that data can…
Individual Fabrication Of Cymbals Using Incremental Robotic Sheet Forming Open
Incremental robotic sheet forming is used to fabricate a novel cymbal shape based on models of geometric chaos for stadium shaped boundaries. This provides a proof-of-concept that this robotic fabrication technique might be a candidate met…
Internet of Musical Things: Vision and Challenges Open
The Internet of Musical Things (IoMusT) is an emerging research field positioned at the intersection of Internet of Things, new interfaces for musical expression, ubiquitous music, human-computer interaction, artificial intelligence, and p…
Live Coding Youtube: Organizing Streaming Media For An Audiovisual Performance Open
Music listening has changed greatly with the emergence of music streaming services, such as Spotify or YouTube. In this paper, we discuss an artistic practice that organizes streaming videos to perform a real-time improvisation via live co…
Understanding Cloud Support For The Audience Participation Concert Performance Of Crowd In C[Loud] Open
Cloud services allow musicians and developers to build audience participation software with minimal network configuration for audience and no need for server-side development. In this paper we discuss how a cloud service supported the audi…
Live Writing : Writing As A Real-Time Audiovisual Performance Open
This paper suggests a novel form of audiovisual performance- live writing- that transforms creative writing into a real-time performing art. The process of typing a poem on the fly is captured and augmented to create an audiovisual perform…